Book/Report

FZJ-2016-04914

http://join2-wiki.gsi.de/foswiki/pub/Main/Artwork/join2_logo100x88.png Erstellung eines Programmsystems zur Auslegung von HEU/LEU Gleichgewichts-Mischcores für Kugelhaufenreaktoren und Anwendung auf den AVR Reaktor

Kuh, J.-E. (Corresponding author)FZJ*

1984
Kernforschungsanlage Jülich GmbH, Zentralbiliothek, Verlag Jülich

Please use a persistent id in citations: http://hdl.handle.net/2128/12368

Report No.: Juel-1902

Abstract: In this work different HEU/LEU-equilibrium-combined core configurations were calculated. By analysis of these results the optimum operation strategy and the accompanying equilibrium core are determined and the essential influence quantities on temperature profiles and shut-down balance are worked out: 1) The neutron-physical and thermodynamic properties of the combined core are adjustable in broad limits by changing the operating conditions of fuelling. 2) The shut-down balance is stronqly dependent on the poftof LEU-fuel elements ; it is running short with increasing LEU-poft among other things because of the comparatively higher absorption in the core. 3) The thermodynamic behaviour is gettinq more favourable with increasing LEU-pari. 4) The influence of the eliminating age of the HEU-fuel elements on the neutron physical and thermodynamic behaviour is much more stronger than that of the HEU-elements.5) The temperature profiles of the core become much more favourablewith increasing elimination age of the LEU-fuel elementsand with decreasing elimination age of the HEU-fuel elements

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Contributing Institute(s):

1. Publikationen vor 2000 (PRE-2000 ; Retrocat)

Research Program(s):

1. 899 - ohne Topic (POF3-899) (POF3-899)

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Database coverage:

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